Batteries
The basic 20 kW Wuling HongGuang
Mini EV has two types of power batteries, namely ternary lithium battery and
lithium iron phosphate battery. Both
batteries are lithium batteries, but the materials of the positive electrode
are different. The cathode material of
the ternary lithium (NCM) battery consists of three elements: nickel salt,
cobalt salt, manganese salt and lithium aluminate, so it is called a ternary
lithium battery. Compared to lithium
ferrophosphate (LFP) batteries, ternary lithium batteries have a higher energy
density, that is, the battery capacity is greater for the same weight. Ternary lithium batteries also perform better
at low temperatures. The standard
voltage and working voltage are higher than lithium iron phosphate batteries,
and the charging efficiency is also higher.
These are its benefits.
The lithium iron phosphate battery
is a lithium ion battery that uses lithium iron phosphate as the cathode
material. Its characteristics are that
it does not contain precious metals such as cobalt, the price of raw materials
is low, and the resources of phosphorus and iron are abundant on the
earth. The advantages of lithium iron
phosphate batteries are longer service life, high safety and less prone to
thermal overflow. However, the
disadvantage of lithium iron phosphate batteries is that they have poor
resistance to low temperatures and have a smaller capacity than ternary lithium
batteries of the same quality.
The batteries are produced by
various companies and may differ in actual output.
The 9.3 kWh LFP battery in the 20 kW Wuling
HongGuang Mini EV varies from 90V/104Ah to 100V/92Ah, and the 13.9
kWh LFP battery from 90V/156Ah to 90V/150Ah and 103V/135Ah.
The 9.2 kWh and 13.8 kWh ternary batteries are respectively 96V/96Ah and 96V/144Ah.
The 16.2 kWh battery in the 25 HongGuang Mini EV is 312V/52Ah, while the 17.3 kWh battery in the Wuling Bingo is 334V/52Ah and the 17.7 kWh battery in the Wuling Zhiguang EV is 340V/52Ah.
Electric
motors (pure electric cars only)
Various motor used in the SGMW cars,
are also used in competitor models, such as the TZ155X020 and TZ155X030 in
Geely’s Geome Panda Mini EV, often produced by other manufacturers. The TZ160X020 motor, built by Zhejiang
Founder Motor Co., Ltd. is also used in the BAW Yuanbao, and the TZ155X030
motor is fitted in the Weiao Boma, this time built by Shandong Shuanglin New
Energy Technology Co., Ltd.
The TZ180XS0A0
motor is also in the large model Rongguang EV truck, launched in September
2023. Jiangxi Jiangling Group New Energy Vehicle Co., Ltd. (traded as JMEV) is a joint venture headquartered in Nanchang, China, and owned by Groupe Renault (as a majority holder), Jiangling Motors Corporation Group (JMCG) and China Agricultural Development Construction Fund Corporation. battery drive kWh range motor kW rpm Nm intro exit LFP NCM km Zhejiang Founder Motor Zhuzhou Gear 17.08 19 14.9 15.4 155 Baojun E100 front ETG029 29 7500 110 18.06 19 19.2 200 ETG029 19.04 20 24.0 250 ETG029 20.07 22 28.0 305 TZ160X129 29 7500 110 18.09 19 22.0 210 Baojun E200 rear TZ160X129 29 7500 110 19.04 20 24.0 250 TZ160X129 20.07 22 28.0 305 TZ180X129 29 7500 110 21.11 24 28.0 305 Wuling Nano EV rear TZ160X024 24 7500 85 22.02 24 28.0 305 TZ180X129 29 7500 110 20.06 21 31.9 305 Baojun E300 Plus rear TZ154X140 40 9000 150 20.06 21 31.0 305 Baojun E300 rear TZ154X140 21.08 25 31.9 305 Baojun KiWi EV rear TZ154X140 21.08 25 31.7 305 TZ154X140 22.09 25 31.9 301 TZ180XS240 50 9500 150 22.09 25 31.7 301 TZ180XS240 Ningbo Shuanglin Auto
Parts 20.07 22
9.3 120 Wuling HongGuang Mini
EV (Macaron) rear TZ160X020 TZ155X020 20 7500 85 20.07 9.2 120 TZ160X020 TZ155X020 20.07 22 13.9 170 TZ160X020 TZ155X020 20.07 13.8 170 TZ160X020 TZ155X020 22.11 9.2 120 TZ160X020 TZ155X020 22.11 13.4 170 TZ160X020 TZ155X020 23.11 17.3 215 Wuling HongGuang Mini
EV Macaron rear TZ155X030* 30 9100 92 22.04 17.3 200 Wuling
HongGuang Mini EV Gameboy rear TZ160X030 TZ155X030 30 7600 110 22.04 26.5 300 TZ160X030 TZ155X030 22.12 26.5 280 Wuling HongGuang Mini
EV Cabrio rear TZ160X030 30 7600 110 22.09 17.3 200 Wuling Indonesia Air
EV rear TZ160X030 30 7600 110 22.09 26.7 300 TZ160X030 22.12 24 26.7 300 Wuling Air EV rear TZ160X030 TZ155X030 30 7600 110 22.12 24 28.4 300 TZ160X050 50 8400 140 23.05 28.1 303 Baojun Yueye rear TZ160X050 50 8400 140 23.03 25 17.3 203 Wuling Bingo front TZ155X030 30 7600 110 25.04 17.3 203 TZ155X230 30 12000 85 23.03 24 31.9 333 Zhuzhou CRRC Times
Electric TZ180XS240 50 9500 150 24.04 31.9 333 Liuzhou Saike Technology TZ180XS250 50 14000 125 23.09 37.9 410 TZ180XS250 50 14000 125 23.09 56.6 360 Wuling Zhengcheng EV rear TZ180XS0A0 Liuzhou Wuling Liuji
Power 100 12000 240 Zhuhai Enpower
Electric Shandong
Shuanglin New Energy Technology 23.08 24 37.9 360 Baojun Yunduo front TZ180XS2A0 100 16000 200 23.08 50.6 460 Baojun Yunduo (Wuling Cloud EV) TZ180XS2A0 24.10 38.0 332 MG Windsor EV front TZ180XS2A0 100 16000 200 25.05 52.9 449 TZ180XS2A0 24.09 31.9 330 Wuling Bingo Plus front TZ180XS275* 75 14000 180 24.03 37.9 401 TZ180XS275* 24.03 50.6 510 TZ180XS275* 25.05 31.9 301 front TZ180XS275
Liuzhou Saike Technology
75 14000 180 24.04 41.9 401 TZ180XS275* 25.05 54.0 501 TZ180XS275
Liuzhou Saike Technology 24.05 31.9 230 Wuling YangGuang (bus) rear TZ180XS375 75 14000 180 24.05 41.9 300 TZ180XS375 25.07 56.2 310/400 TZ180XS375 25.01 32.6 300 Wuling HongGuang pure electric rear TZ180XS375 75 14000 180 24.04 25 41.9 410 Wuling XingGuang EV front TZ180XS2A0 100 16000 200 24.04 54.5 510 Wuling XingGuang EV TZ210XS2F0 Liuzhou Saike
Technology 150 16000 310 25.05 69.2 610 TZ210XS2F0 25.03 54.5 510 Wuling Starlight EV (PI) TZ210XS2F0 100 16000 310 24.12 41.9 410 Wuling E5 EV front TZ180XS2A0 100 16000 200 24.12 54.3 510 TZ180XS2A0 24.08 60.0 510 Wuling XingGuang S EV front TZ210XS2F0 150 16000 310 24.09 56.7 500 Baojun Yunhai front TZ210XS2F0 150 16000 310 24.09 69.2 600 TZ210XS2F0 25.02 17.7 201 Wuling Zhiguang EV rear TZ155XZ230 Liuzhou Saike
Technology 30 12000 85 25.07 30.6 305 TZ155XZ230 25.02 16.2 205 Wuling HongGuang Mini EV rear TZ155XZ230 30 12000 85 25.04 69.2 600 Baojun Xiangjing front TZ210XS2J6 186 25.00 56.7 500 TZ210XS2F0 150 25.00 31.9 325 Wuling Bingo S front TZ180XS275/TZ180XS675 75 14000 180 25.00 41.9 430 TZ180XS275/TZ180XS675 25.00 54.5 450 Wuling XingGuang 730 front TZ180XS2A0 100 16000 200 25.00 60.0 500 TZ180XS2A0 25.00 54.5 470/500 Wuling XingGuang 560 front TZ180XS2A0 100 16000 200 25.00 56.7 450/480 TZ180XS2A0 intro exit LFP NCM km kW rpm Nm battery drive kWh range * production to be transferred to Liuzhou Saike Technology HEV, PHEV and EREV models from 22.08 23.11 24.04 24.08 25.08 24.09 25.04 25.04 to 25.04 Wuling Wuling Wuling Wuling Wuling Baojun Baojun Wuling XingGuang XingGuang XingGuang S XingGuang S Yunhai Xiangjing HongGuang HEV PHEV PHEV PHEV PHEV PHEV PHEV EREV fwd fwd fwd fwd fwd fwd fwd rwd drive motor TZ220XS0D0 TZ220XS0D0 TZ210XY5F0 TZ210XY5F0 TZ210XY5G0 TZ210XY5F0 TZ210XY5G0 TZ180XS375 kW 130 130 150 150 160 150 160 75 Nm 320 320 310 310 310 310 310 180 rpm 12000 12000 16000 16000 16000 16000 16000 14000 engine M20A LBG LBG LBG LBT LBG LBT LBH cc 1999 1498 1498 1498 1498 turbo 1498 1498 turbo 1498 net kW 92 75 75 75 100 75 100 70 rated kW 100 78 78 78 105 78 105 73 rpm 5600 5800 5800 5800 5500 5800 5500 5800 Nm 168 130 130 130 220 130 220 125 rpm 4000-4400 4600-5000 4600-5000 4600-5000 2500-4500 4600-5000 2500-4500 4400-4800 generator TZ180XS075 TZ180XS075 TZ180XY575 TZ180XY575 TZ180XY5A0 TZ180XY575 TZ180XY5A0 TZ180XS375 kW 75 75 75 75 100 75 100 75 Nm 130 130 120 120 100 120 100 80 rpm 12000 12000 15000 15000 15000 15000 15000 15000 battery NCM LFP LFP LFP LFP LFP kWh 1.8 9.5 9.5 9.5 9.5 8.5 km electric 70 70 60 60 50 battery LFP LFP LFP kWh 20.5 20.5 20.5 km electric 150 130 140 A note on drive range In North
America, EPA (Environmental Protection Agency) test procedures are used. In Europe,
the WLTC (Worldwide Harmonized Light Vehicles Test Cycle) replaced the NEDC
(New European Driving Cycle) from 1 September 19 (and in Japan from 1 October
18). In China,
the CLTC (China Light-duty Vehicle Test Cycle) replaced the NEDC from 1 October
21. September, 2025
TZ155X020 is also fitted
in the 108 cm wide Wuling E10 minitruck,
launched in August 2023.
TZ180XS250 (by Zhuzhou CRRC Times Electric) is also in the JMEV (Jiangling) Yizhi EV3 Plus.
Cars like Baojun KiWi EV and Wuling HongGuang Mini EV changed from NEDC to
CLTC, keeping their drive ranges.
In terms of the severity of test conditions, EPA ranks first, WLTC ranks
second, NEDC ranks third, and CLTC ranks fourth.
Far East Auto Literature